Major roguelikes

• Adom
• Angband
• Crawl
• NetHack
• ToME

Zangband
   |           Slash'Em
   |    ADOM     |
Angband  |      Nethack
   |     \ Omega |
   | Larn | /    |
   |     \ /     |
 Moria    |     Hack
   |      |      |
    \     |     /
     \____|____/
          |
          |
        Rogue
       
family tree of popular roguelike games